919018504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{21317}}^1$

素因数の和:21657

約数の個数: 32

約数和(自身を含む): 1830363480

約数和(自身を除く): 911344976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 634, 1268, 2536, 5389, 10778, 21317, 21556, 42634, 43112, 85268, 170536, 362389, 724778, 1449556, 2899112, 6757489, 13514978, 27029956, 54059912, 114877313, 229754626, 459509252, 919018504]

約数ペア:

[(1, 919018504), (2, 459509252), (4, 229754626), (8, 114877313), (17, 54059912), (34, 27029956), (68, 13514978), (136, 6757489), (317, 2899112), (634, 1449556), (1268, 724778), (2536, 362389), (5389, 170536), (10778, 85268), (21317, 43112), (21556, 42634)]